Short Description
The SRAM CenterLine X Rounded Center Lock Disc Rotor (140mm) is a lightweight, two-piece brake rotor designed for smooth, quiet and consistent braking performance. Featuring a stainless steel braking surface and aluminium carrier, it delivers excellent heat management, reduced vibration and reliable stopping power for road, gravel and MTB use.
Key Features
- Two-Piece Design: Aluminium spider and steel braking track reduce weight while improving heat dissipation
- Consistent Braking: CenterLine design minimises vibration and ensures smooth, quiet braking performance
- Rounded Edges: UCI-compliant profile improves safety and makes wheel installation easier
- Heat Management: Large braking surface helps reduce brake fade during long descents
- Versatility: Compatible with road, gravel and mountain bike disc brake systems
Product Overview
The SRAM CenterLine X Rounded rotor is engineered to deliver reliable braking performance in a lightweight and durable package. Its two-piece construction combines a stainless steel braking surface with a lightweight aluminium carrier to enhance heat dissipation and reduce overall weight. The CenterLine track design helps maintain steady friction and minimise noise and vibration, ensuring consistent braking feel in all conditions. Rounded edges improve safety and comply with UCI standards while also making wheel installation smoother and easier.
Specifications
- Brand: SRAM
- Product Name: CenterLine X Rounded Disc Rotor
- Diameter: 140 mm
- Mount Type: Center Lock
- Design: Two-piece floating rotor
- Brake Track Material: Stainless steel
- Carrier Material: Aluminium
- Thickness: 1.8 mm
- Weight: Approx. 103 g
- Compatibility: Road, gravel and MTB disc brakes
- Compliance: UCI-approved rounded edges
Ideal For
- Road and gravel bikes
- Lightweight performance builds
- Riders seeking quiet and consistent braking
- Replacing worn 140 mm Center Lock rotors
What’s Included
- 1 × SRAM CenterLine X Rounded 140 mm disc rotor
Care & Notes
Ensure compatibility with Center Lock hubs before installation. Use appropriate tools and torque settings when fitting the rotor. Regular inspection and cleaning will help maintain braking performance and safety.
Why Buy From LK Bikes
LK Bikes offers quality cycling components and accessories from trusted brands, supported by expert advice, reliable service and dependable aftersales support.
